Task id17223
Seller: nerdmavr
Price: 0.15 USD
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Product description
When monitoring the quality of surface grinding using a Linnik microinterferometer, it turned out that there was a scratch on the surface that caused the interference fringes to bend by 2.3 fringes. Observation is carried out in green light with a wavelength of 530 nm. Determine the depth of the scratch.
Additional information
Answer. Format gif